Food souvenirs from San Francisco?

I will be flying to the Bay area for about a week and wondered what might be some good food souvenirs to bring back and share with my office. For context, I'm in Boston.

I recently went to Portland, Oregon and brought back Voodoo Doughnuts via redeye flight, and will be flying back redeye as well. Now trying to think of something not perishable, somewhat representative of the Bay area. Thanks!